package com.marshall.scstudy.controller;

import com.marshall.scstudy.common.CommonResult;
import com.marshall.scstudy.entities.Payment;
import com.marshall.scstudy.service.PaymentService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;
import java.util.concurrent.TimeUnit;

/**
 * Created by
 * autor : Marshall lky
 * datetime: 2021/10/29 9:35
 */
@RestController
@Slf4j
public class PaymentController {

    @Resource
    private PaymentService paymentService;

    @Value("${server.port}")
    private String serverPort;

    @Resource
    private DiscoveryClient discoveryClient;


    @PostMapping(value = "payment/create")
    public CommonResult create(@RequestBody Payment payment)
    {
        int result = paymentService.create(payment);
        log.info("*****插入结果："+result);

        if(result > 0)
        {
            return new CommonResult(200,"插入数据库成功,serverPort: "+serverPort+", result:"+result);
        }else{
            return new CommonResult(444,"插入数据库失败");

        }
    }

    @GetMapping(value = "payment/get/{id}")
    public CommonResult<Payment> getPaymentById(@PathVariable("id") Long id)
    {
        Payment payment = paymentService.getPaymentById(id);

        if(payment != null)
        {
            return new CommonResult(200,"查询成功,serverPort: "+serverPort,payment);
        }else{
            return new CommonResult(444,"没有对应记录,查询ID: "+id,null);
        }
    }


    @GetMapping(value = "payment/getDatabaseName")
    public CommonResult<String> showDatabases(){
        String s = paymentService.showDatabases();
        return new CommonResult(200,s);
    }


    @GetMapping("payment/discovery")
    public Object discovery(){
        List<String> services = discoveryClient.getServices();
        for (String element : services) {
            log.info("*******element:"+element);
        }

        List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PROVIDER-SERVICE");
        for (ServiceInstance instance : instances) {
            log.info("*******instance: serviceid:{},host:{},uri:{}",instance.getServiceId(),instance.getHost(),instance.getUri());
        }

        return this.discoveryClient;
    }


    @GetMapping("payment/feignTimeout")
    public String payMentFeignTimeOut(){
        try {
            TimeUnit.SECONDS.sleep(3);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        return serverPort;
    }

}
